Description
Tech Info
Size chart
2027 GNU Upgrade Snowboard
The 2027 GNU Upgrade is Jeff “Hendo” Henderson’s high-tech resort freestyle machine, developed through six years of prototyping and refinement to create a board that excels everywhere on the mountain. Built around a Directional Twin Hybrid shape and GNU’s powerful C2X contour, the Upgrade blends precision carving, freestyle versatility, and effortless powder float into one highly refined package. A longer float-oriented nose, mild early rise, and directional setback work together to improve soft snow performance, while directional Magne-Traction® focuses edge control where it matters most. Finished with Carbon Power Bands, an upgraded carbon-enhanced sintered base, and lightweight G Lite 2 construction, the Upgrade delivers premium all-terrain performance with a distinctly freestyle personality.
Who is this board best for?
Intermediate to advanced riders looking for a premium all-mountain freestyle snowboard that combines powerful carving, freestyle progression, powder float, and cutting-edge construction.
What's New?
The Upgrade is a 30-year anniversary project from Jeff “Hendo” Henderson, featuring a harmonized Directional Twin Hybrid shape, directional C2X contour, upgraded carbon-enhanced sintered base, Carbon Power Bands, and directional Magne-Traction® technology designed to maximize control and performance across all terrain.
Summary
| Ability | Intermediate – Advanced |
| Rider Type | All-Mountain Freestyle / All-Mountain |
| Camber Profile | C2X Hybrid Contour |
| Flex | Medium – Firm |
| Shape | Directional Twin |
| Core | G Lite 2 FSC Certified Aspen + Paulownia |
| Laminates | Tri-Ax / Bi-Ax Glass + Carbon Power Bands |
| Base | Eco Sublimated Sintered Base |
| Binding Mount | 2x4 Inserts |
| Warranty | 1 Year Limited Warranty |
Camber Profile
- Hybrid C2X: A shorter, more aggressive rocker zone between the feet combines with powerful camber underfoot for pop, precision, stability, edge hold, and float across varied terrain and conditions.
Flex
- Medium-Firm Flex: A responsive flex balances stability and power with enough playfulness for freestyle riding, butters, side hits, and creative all-mountain riding.
Shape
- Directional Twin: A versatile twin-based shape combines balanced freestyle performance with a directional design for confident all-mountain riding.
Core
- G Lite 2 FSC Certified Aspen + Paulownia Core: A lightweight, strong, and poppy wood core built from FSC Certified Aspen and Paulownia for lively response and dependable performance.
Laminates
- Tri-Ax / Bi-Ax Fiberglass: A combination of triaxial and biaxial fiberglass provides strength, pop, and responsive support.
- Carbon Power Bands: Carbon reinforcement adds strength and pop for a more powerful, energetic ride.
Base
- Eco Sublimated Sintered Base: A fast, tough sintered base provides excellent wax retention for consistent speed and durability.
Additional Features
- Directional Triple Serration Magne-Traction®: Strategically focused edge serrations provide strong edge control underfoot and through the toes while leaving the tip and tail smoother and less catchy for presses, butters, and takeoffs.
- UHMW Sidewalls: Tough, durable sidewalls provide impact resistance and long-lasting performance.
- Eco Sublimated Poly Top: A durable topsheet finished using GNU's environmentally conscious sublimation process.
- Mervin Made: Handcrafted at the Mervin factory in Washington, USA with zero hazardous waste.
Binding Compatibility
- 2x4 Inserts: Standard 2x4 inserts provide broad binding compatibility.
Size Chart
| Size | Effective Edge (mm) | Tip / Waist / Tail (mm) | Sidecut Radius (m) | Stance Range (in) | Setback (in) |
|---|---|---|---|---|---|
| 151 | 1100 | 294 / 251 / 294 | 7.4 / 7.5 / 7.3 | 18.5–26.5 | 0.75 |
| 153 | 1120 | 296 / 253 / 296 | 7.4 / 7.5 / 7.3 | 18.5–26.5 | 0.75 |
| 156 | 1140 | 298 / 255 / 298 | 7.7 / 7.7 / 7.5 | 18.5–26.5 | 0.75 |
| 157W | 1140 | 303 / 260 / 303 | 7.7 / 7.7 / 7.5 | 18.5–26.5 | 0.75 |
| 159 | 1160 | 300 / 257 / 300 | 7.8 / 7.9 / 7.7 | 18.5–26.5 | 0.75 |
| 160W | 1160 | 308 / 265 / 308 | 7.8 / 7.9 / 7.7 | 18.5–26.5 | 0.75 |
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